Download HEC-50LTA-XXPSAA Rev A

HEC-50LTA-XXPSAA Rev A
A. Features
High Efficiency (Up to 89%).
Active Power Factor Correction (Typical 0.95).
Isolation Class II
All-Round Protection: OVP/SCP/OTP/OPP.
Fully isolated plastic case with IP20 and dry location.
1-10V, PWM, and resistance dimming function.
Class 2 and SELV.
B. Description
The HEC-50LTA-XXPSAA Series operate from a 90 ~ 305Vac input range. They are designed to be highly efficient and
highly reliable. Features include over voltage protection, short circuit protection, and over temperature protection.
C. Models
Input
Voltage
Range
Output
Voltage
Range
Note 1
Note 4
1920mA
90 ~ 305Vac
1400mA
Max.
Output
Power
Efficiency
Power Factor
Note 2
Note 2
21V~28V
50 W
89%
0.95
HEC-50LTA-28PSAA
90 ~ 305Vac
27V~36V
50 W
89%
0.95
HEC-50LTA-36PSAA
1200mA
90 ~ 305Vac
31V~42V
50 W
89%
0.95
HEC-50LTA-42PSAA
1050mA
90 ~ 305Vac
36V~48V
50 W
89%
0.95
HEC-50LTA-48PSAA
Output
Current
Model Number
D. Electronic Specifications
- Input Specifications
Parameter
Min.
Typ.
Max.
Input Voltage (V)
90
-
305
Input Frequency (Hz)
47
Notes
63
-
-
0.6
Measured at full load and 100Vac input.
-
-
0.3
Measured at full load and 277Vac input.
Leakage Current (mA)
-
-
0.7
At 277Vac 60Hz input.
Inrush Current (A)
-
-
40
-
0.16 A2s
At 220Vac input 25°C Cold Start. Duration=100µs,
10%Ipk-10%Ipk.
0.92
-
-
-
20
25
Input AC Current (A)
Inrush Current (I2t)
Power Factor
At 277Vac input, full load.
THD (%)
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
1
HEC-50LTA-XXPSAA Rev A
- Output Specifications
Parameter
Min.
Typ.
Max.
Notes
Output Current (mA)
Io = 1920 mA
1824
2016
Io = 1400 mA
1330
1470
Io = 1200 mA
1140
1260
Io = 1050 mA
997
1103
No Load Output Voltage (V)
Io = 1920 mA
Io = 1400 mA
35
----
----
50
Io = 1200 mA
63
Io = 1050 mA
63
Output Ripple Voltage (V)
10%
----
----
Output Voltage Overshoot (%)
-
-
110
Line Regulation (%)
-
-
±3
Load Regulation (%)
-
-
±5
Turn-on Delay Time (s)
-
0.5
1.0
Min.
Typ.
Max.
-
-
-
-
-
-
Vomax
There will be no damage or hazardous conditions
occurred with no loading.
Measured by 20 MHz bandwidth oscilloscopes and
the output paralleled a 0.1uF ceramic capacitor and
a 10uF electrolytic capacitor.
At full load condition.
Measured at 220Vac input.
- General Specifications
Parameter
Notes
Efficiency (%)
Io = 1920 mA
Io = 1400 mA
Io = 1200 mA
Io = 1050 mA
87
88
Measured at full load and 120Vac input.
88
88
Efficiency (%)
Io = 1920 mA
89
Io = 1400 mA
-
-
89
Io = 1200 mA
-
-
89
Io = 1050 mA
-
-
89
MTBF (hours)
320,000
-
-
100,000
-
Life Time (hours)
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
Measured at full load and 277Vac input.
Measured at full load 50°C ambient temperature
(MIL-HDBK-217F).
Measured at rated input voltage with full load, Case
temperature=60°C @ Tc point.See life time vs. Tc
curve for the details.
2
HEC-50LTA-XXPSAA Rev A
Case Temperature (°C)
-
Dimensions Millimeters(L × W × H)
-
80
186 × 62 × 37.1
Net Weight (g)
- Protection Functions
Parameter
Min.
Typ.
Over Voltage Protection
Max.
1.50 Vo
Notes
Hiccup mode. The power supply shall be
self-recovery when the fault condition is removed.
Protection-Tc
Hiccup mode. When the case temperature is higher than 110°C, the power supply
output will turn off automatically; when the case temperature is lower than 75°C, the
power supply output will be auto recovery.
Short Circuit Protection
No damage shall occur when any output operating in a short circuit condition. The
power supply shall be self-recovery when the fault condition is removed.
Over Temperature
- Environmental Specifications
Parameter
Min.
Typ.
Max.
Notes
Operating Temperature (°C)
-40
-
+60
Humidity: 20% RH to 80% RH; See Derating Curve for
more details.
Storage Temperature (°C)
-40
-
+80
Humidity: 10% RH to 90% RH.
- Safety and EMC Compliance
Safety Category
Standard
UL/CUL
UL8750, UL1310 Class 2, CSA C22.2 NO. 223-M91 Class 2.
CE
EN 61347-1, EN61347-2-13.
EMI Standards Note 6
Notes
EN 55015
Conducted emission Test & Radiated emission Test.
EN 61000-3-2
Harmonic current emissions.
EN 61000-3-3
Voltage fluctuations & flicker.
FCC Part 15
FCC 47 CFR Part 15 Subpart B, ICES-003 Issue 4 ANSI C63.4-2003
EMS Standards
Notes
EN 61000-4-2
Electrostatic Discharge (ESD): 8 KV air discharge, 4 KV contact discharge.
EN 61000-4-3
Radio-Frequency Electromagnetic Field Susceptibility Test-RS.
EN 61000-4-4
Electrical Fast Transient / Burst-EFT: Level 2, Criteria A.
EN 61000-4-5
Surge Immunity Test: AC Power Line: line to line 1 KV.
EN 61000-4-6
Conducted Radio Frequency Disturbances Test-CS.
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
3
HEC-50LTA-XXPSAA Rev A
EN 61000-4-8
Power Frequency Magnetic Field Test.
EN 61000-4-11
Voltage Dips.
EN 61547
Electromagnetic Immunity Requirements Applies To Lighting Equipment.
Notes:
1. Normal input voltage range 100~277Vac.
2. Measured at input 220V with a full load.
3. All specifications are typical at 25 °C unless otherwise stated.
4. Constant current operation region is preferably 80%~100% rated output voltage. This is the suitable operation region for LED related applications, but
please reconfirm special electrical requirements for some specific system design.
5. Derating may be needed under low input voltages. Please check the static curve for more details.
6. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by
the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again
E. Dimming Control
The dimmer control is operated from an input signal (DC voltage / PWM signal / Variable Resistor). Please refer to the
diagram.
Notes:
1. If the dimming pin is not used, Dimming pin can be open.
Parameter
Min.
Typ.
Max.
1-10V Dimming Voltage (V)
1
-
+ 10.8
PWM Signal
5
10
+ 10.8
-0
-
+10K
Ω
0~10K Variable Resistor (
Ω)
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
Notes
4
HEC-50LTA-XXPSAA Rev A
- Dimming Model Output Voltage Range
Parameter
Min.
Typ.
Max.
Notes
Io = 1920 mA
22
-
28
Measured at 100-277Vac input.
Io = 1400 mA
30
-
36
Measured at 100-277Vac input.
Io = 1200 mA
36
-
42
Measured at 100-277Vac input.
Io = 1050 mA
36
-
42
Measured at 100-277Vac input.
- DC Voltage Dimming Curve
- PWM Signal Dimming Curve
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
5
HEC-50LTA-XXPSAA Rev A
- Variable Resistor Curve
F. Electronic Curve
- Derating Curve
http://www.hec-group.com.tw/
[email protected]
- Static Curve
TEL:+886-6-356-0606
FAX:+886-6-356-0505
6
HEC-50LTA-XXPSAA Rev A
- Power Factor Characteristics Curve
- Efficiency Characteristics Curve
- Life Time vs. Case Temperature Curve
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
7
HEC-50LTA-XXPSAA Rev A
G. Mechanical Outline
H. RoHS Compliance Outline
Our products comply with the European Directive 2011/65/EU, calling for the elimination of lead and other hazardous
substances from electronic products.
I. Revision History
Change Date
Description of Change
Rev.
Item
2013-11-01
A
Datasheets Release
http://www.hec-group.com.tw/
[email protected]
TEL:+886-6-356-0606
FAX:+886-6-356-0505
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